The same layer drainage solution for the micro-drop plate
requirements and development trends of the height of the drop board
In order to occupy as little space height as possible, all localities and enterprises are striving to achieve a micro-drop plate structure. The Shanghai Municipal Technical Regulations require that the distance between the finished decoration surface and the structural floor surface shall not be greater than 150mm. That is to say, all drainage lines are basically laid in a space of 120mm.
Flanged product micro drop plate solution
double eccentric adjustable embedded water stop ring
If it is used in the same layer drainage system, there are two problems: 1. The riser adopts flange type Because there is a bolt in the lower part of the tee transverse pipe flaring, there is no combination installation in this way
problem, but because the bottom of the transverse tube (the lowest point of the catchment) is relatively high from the ground, the height of the falling plate is larger.
Two solutions: a. Saw off the tee lower socket by 20~25mm;
b. One side of the drainage pipe adopts a special water-stop section for drainage.
Direct down 25mm
solution for HDPE products
double eccentric adjustable embedded water stop ring
The riser is grooved due to the tee lower slot
There is a groove that cannot be inserted through the rubber ring, so it should be selected without it
A special waterstop section for the drainage of the rubber ring. So that the bottom of the transverse pipe (the most catchment
Low point) can be 15mm from the ground, and the pipe hoop can be attached to the ground.
